#4ECE8B#4ECE8B

#4ECE8B is a light, vivid green. Relative luminance 0.476; OKLCH L 76.3% C 0.149 H 156.9°. Best body text is #000000 at 10.53:1 contrast (WCAG AA passes).

Color values

HEX	#4ECE8B
RGB	rgb(78, 206, 139)
HSL	hsl(149, 57%, 56%)
HSV	hsv(149, 62%, 81%)
CMYK	cmyk(62.1%, 0%, 32.5%, 19.2%)
CIE-LAB	lab(74.59, -50.52, 23.16)
CIE-LCH	lch(74.59, 55.57, 155.37°)
OKLab	oklab(76.34% -0.1374 0.0585)
OKLCH	oklch(76.34% 0.149 156.9)
XYZ	xyz(29.8707, 47.6234, 32.0391)
Luminance	0.4763 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ECE8B #CE4E91

analogous

#51CE4E #4ECE8B #4ECECB

triadic

#4ECE8B #8B4ECE #CE8B4E

tetradic

#4ECE8B #4E51CE #CE4E91 #CECB4E

square

#4ECE8B #4E51CE #CE4E91 #CECB4E

split-complementary

#4ECE8B #CB4ECE #CE4E51

monochromatic

#237F4F #30AE6C #4ECE8B #7EDBAA #AEE9CA

Accessibility & contrast

On white

2.00

#4ECE8B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.53

#4ECE8B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ECE8B

10.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ECE8B	#FFFFFF	#000000	##000000
##4ECE8B	1.00	2.00	10.53	10.53
#FFFFFF	2.00	1.00	21.00	21.00
#000000	10.53	21.00	1.00	1.00
##000000	10.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDBF87

Deuteranopia (green-blind)

#BCB38F

Tritanopia (blue-blind)

#07CCBC

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #4ece8b;
/* rgb */ color: rgb(78, 206, 139);
/* oklch */ color: oklch(76.3% 0.149 156.9);

Tailwind

colors: {
  custom: {
    50: '#8cdead',
    500: '#4ece8b',
    950: '#000000',
  },
}

SCSS

$custom: #4ece8b;
$custom-light: #8cdead;
$custom-dark: #000000;

JSON

{
  "hex": "#4ece8b",
  "rgb": {
    "r": 78,
    "g": 206,
    "b": 139
  },
  "hsl": {
    "h": 148.594,
    "s": 56.637,
    "l": 55.686
  },
  "oklch": {
    "l": 0.76341,
    "c": 0.14931,
    "h": 156.9
  },
  "luminance": 0.47626
}

Semantic roles & 50–950 ramp

primary

#4ECE8B

secondary

#D7A1BD

accent

#4897E0

background

#F9FDFA

surface

#F1FBF4

border

#CBD4CE

text

#0D1510

muted

#7E837F

Preview Lab

Preview with #4ECE8B

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →